5640 search results - page 958 / 1128 » Parallelizing the Data Cube |
PDP
2010
IEEE
14 years 5 months ago
2010
IEEE
Abstract—As computing capabilities have increased, the coupling of computational models has become an increasingly viable and therefore important way of improving the physical ï¬...
ICDCS
2009
IEEE
14 years 5 months ago
2009
IEEE
Concurrency control is a core component in optimistic replication systems. To detect concurrent updates, the system associates each replicated object with metadata, such as, versi...
ICS
2009
Tsinghua U.
14 years 5 months ago
2009
Tsinghua U.
Matching regular expressions (regexps) is a very common workload. For example, tokenization, which consists of recognizing words or keywords in a character stream, appears in ever...
IPPS
2009
IEEE
14 years 4 months ago
2009
IEEE
Commonly represented as directed graphs, social networks depict relationships and behaviors among social entities such as people, groups, and organizations. Social network analysi...
IPPS
2009
IEEE
14 years 4 months ago
2009
IEEE
A well-known problem in P2P systems is freeriding, where users do not share content if there is no incentive to do so. In this paper, we distinguish lazy freeriders that are merel...